31 # define LIST_TYPE_3PRG 0x33707267 32 # define LIST_TYPE_3EWL 0x3365776C 33 # define LIST_TYPE_3GRI 0x33677269 34 # define LIST_TYPE_3GNL 0x33676E6C 35 # define LIST_TYPE_3LS 0x334c5320 // own gig format extension 36 # define LIST_TYPE_RTIS 0x52544953 // own gig format extension 37 # define CHUNK_ID_3GIX 0x33676978 38 # define CHUNK_ID_3EWA 0x33657761 39 # define CHUNK_ID_3LNK 0x336C6E6B 40 # define CHUNK_ID_3EWG 0x33657767 41 # define CHUNK_ID_EWAV 0x65776176 42 # define CHUNK_ID_3GNM 0x33676E6D 43 # define CHUNK_ID_EINF 0x65696E66 44 # define CHUNK_ID_3CRC 0x33637263 45 # define CHUNK_ID_SCRI 0x53637269 // own gig format extension 46 # define CHUNK_ID_LSNM 0x4c534e4d // own gig format extension 47 # define CHUNK_ID_SCSL 0x5343534c // own gig format extension 48 #else // little endian 49 # define LIST_TYPE_3PRG 0x67727033 50 # define LIST_TYPE_3EWL 0x6C776533 51 # define LIST_TYPE_3GRI 0x69726733 52 # define LIST_TYPE_3GNL 0x6C6E6733 53 # define LIST_TYPE_3LS 0x20534c33 // own gig format extension 54 # define LIST_TYPE_RTIS 0x53495452 // own gig format extension 55 # define CHUNK_ID_3GIX 0x78696733 56 # define CHUNK_ID_3EWA 0x61776533 57 # define CHUNK_ID_3LNK 0x6B6E6C33 58 # define CHUNK_ID_3EWG 0x67776533 59 # define CHUNK_ID_EWAV 0x76617765 60 # define CHUNK_ID_3GNM 0x6D6E6733 61 # define CHUNK_ID_EINF 0x666E6965 62 # define CHUNK_ID_3CRC 0x63726333 63 # define CHUNK_ID_SCRI 0x69726353 // own gig format extension 64 # define CHUNK_ID_LSNM 0x4d4e534c // own gig format extension 65 # define CHUNK_ID_SCSL 0x4c534353 // own gig format extension 66 #endif // WORDS_BIGENDIAN 88 NullExtensionSize = 0;
186 type_channelaftertouch = 0x2f,
187 type_velocity = 0xff,
188 type_controlchange = 0xfe
300 #else // little endian 305 #endif // WORDS_BIGENDIAN 452 uint8_t DimensionUpperLimits[8];
462 double GetVelocityAttenuation(uint8_t MIDIKeyVelocity);
463 double GetVelocityRelease(uint8_t MIDIKeyVelocity);
464 double GetVelocityCutoff(uint8_t MIDIKeyVelocity);
466 void SetVelocityResponseDepth(uint8_t depth);
467 void SetVelocityResponseCurveScaling(uint8_t scaling);
468 void SetReleaseVelocityResponseCurve(
curve_type_t curve);
469 void SetReleaseVelocityResponseDepth(uint8_t depth);
472 void SetVCFVelocityDynamicRange(uint8_t range);
473 void SetVCFVelocityScale(uint8_t scaling);
474 Region* GetParent()
const;
479 virtual void SetGain(int32_t gain);
480 virtual void UpdateChunks(progress_t* pProgress);
487 void CopyAssign(
const DimensionRegion* orig,
const std::map<Sample*,Sample*>* mSamples);
492 _lev_ctrl_none = 0x00,
493 _lev_ctrl_modwheel = 0x03,
494 _lev_ctrl_breath = 0x05,
495 _lev_ctrl_foot = 0x07,
496 _lev_ctrl_effect1 = 0x0d,
497 _lev_ctrl_effect2 = 0x0f,
498 _lev_ctrl_genpurpose1 = 0x11,
499 _lev_ctrl_genpurpose2 = 0x13,
500 _lev_ctrl_genpurpose3 = 0x15,
501 _lev_ctrl_genpurpose4 = 0x17,
502 _lev_ctrl_portamentotime = 0x0b,
503 _lev_ctrl_sustainpedal = 0x01,
504 _lev_ctrl_portamento = 0x19,
505 _lev_ctrl_sostenutopedal = 0x1b,
506 _lev_ctrl_softpedal = 0x09,
507 _lev_ctrl_genpurpose5 = 0x1d,
508 _lev_ctrl_genpurpose6 = 0x1f,
509 _lev_ctrl_genpurpose7 = 0x21,
510 _lev_ctrl_genpurpose8 = 0x23,
511 _lev_ctrl_effect1depth = 0x25,
512 _lev_ctrl_effect2depth = 0x27,
513 _lev_ctrl_effect3depth = 0x29,
514 _lev_ctrl_effect4depth = 0x2b,
515 _lev_ctrl_effect5depth = 0x2d,
516 _lev_ctrl_channelaftertouch = 0x2f,
517 _lev_ctrl_velocity = 0xff,
521 _lev_ctrl_CC3_EXT = 0x83,
523 _lev_ctrl_CC6_EXT = 0x86,
524 _lev_ctrl_CC7_EXT = 0x87,
525 _lev_ctrl_CC8_EXT = 0x88,
526 _lev_ctrl_CC9_EXT = 0x89,
527 _lev_ctrl_CC10_EXT = 0x8a,
528 _lev_ctrl_CC11_EXT = 0x8b,
530 _lev_ctrl_CC14_EXT = 0x8e,
531 _lev_ctrl_CC15_EXT = 0x8f,
533 _lev_ctrl_CC20_EXT = 0x94,
534 _lev_ctrl_CC21_EXT = 0x95,
535 _lev_ctrl_CC22_EXT = 0x96,
536 _lev_ctrl_CC23_EXT = 0x97,
537 _lev_ctrl_CC24_EXT = 0x98,
538 _lev_ctrl_CC25_EXT = 0x99,
539 _lev_ctrl_CC26_EXT = 0x9a,
540 _lev_ctrl_CC27_EXT = 0x9b,
541 _lev_ctrl_CC28_EXT = 0x9c,
542 _lev_ctrl_CC29_EXT = 0x9d,
543 _lev_ctrl_CC30_EXT = 0x9e,
544 _lev_ctrl_CC31_EXT = 0x9f,
546 _lev_ctrl_CC68_EXT = 0xc4,
547 _lev_ctrl_CC69_EXT = 0xc5,
548 _lev_ctrl_CC70_EXT = 0xc6,
549 _lev_ctrl_CC71_EXT = 0xc7,
550 _lev_ctrl_CC72_EXT = 0xc8,
551 _lev_ctrl_CC73_EXT = 0xc9,
552 _lev_ctrl_CC74_EXT = 0xca,
553 _lev_ctrl_CC75_EXT = 0xcb,
554 _lev_ctrl_CC76_EXT = 0xcc,
555 _lev_ctrl_CC77_EXT = 0xcd,
556 _lev_ctrl_CC78_EXT = 0xce,
557 _lev_ctrl_CC79_EXT = 0xcf,
559 _lev_ctrl_CC84_EXT = 0xd4,
560 _lev_ctrl_CC85_EXT = 0xd5,
561 _lev_ctrl_CC86_EXT = 0xd6,
562 _lev_ctrl_CC87_EXT = 0xd7,
564 _lev_ctrl_CC89_EXT = 0xd9,
565 _lev_ctrl_CC90_EXT = 0xda,
567 _lev_ctrl_CC96_EXT = 0xe0,
568 _lev_ctrl_CC97_EXT = 0xe1,
570 _lev_ctrl_CC102_EXT = 0xe6,
571 _lev_ctrl_CC103_EXT = 0xe7,
572 _lev_ctrl_CC104_EXT = 0xe8,
573 _lev_ctrl_CC105_EXT = 0xe9,
574 _lev_ctrl_CC106_EXT = 0xea,
575 _lev_ctrl_CC107_EXT = 0xeb,
576 _lev_ctrl_CC108_EXT = 0xec,
577 _lev_ctrl_CC109_EXT = 0xed,
578 _lev_ctrl_CC110_EXT = 0xee,
579 _lev_ctrl_CC111_EXT = 0xef,
580 _lev_ctrl_CC112_EXT = 0xf0,
581 _lev_ctrl_CC113_EXT = 0xf1,
582 _lev_ctrl_CC114_EXT = 0xf2,
583 _lev_ctrl_CC115_EXT = 0xf3,
584 _lev_ctrl_CC116_EXT = 0xf4,
585 _lev_ctrl_CC117_EXT = 0xf5,
586 _lev_ctrl_CC118_EXT = 0xf6,
587 _lev_ctrl_CC119_EXT = 0xf7
589 typedef std::map<uint32_t, double*> VelocityTableMap;
591 static uint Instances;
592 static VelocityTableMap* pVelocityTables;
593 double* pVelocityAttenuationTable;
594 double* pVelocityReleaseTable;
595 double* pVelocityCutoffTable;
598 leverage_ctrl_t DecodeLeverageController(_lev_ctrl_t EncodedController);
599 _lev_ctrl_t EncodeLeverageController(
leverage_ctrl_t DecodedController);
600 double* GetReleaseVelocityTable(
curve_type_t releaseVelocityResponseCurve, uint8_t releaseVelocityResponseDepth);
601 double* GetCutoffVelocityTable(
curve_type_t vcfVelocityCurve, uint8_t vcfVelocityDynamicRange, uint8_t vcfVelocityScale,
vcf_cutoff_ctrl_t vcfCutoffController);
602 double* GetVelocityTable(
curve_type_t curveType, uint8_t depth, uint8_t scaling);
603 double* CreateVelocityTable(
curve_type_t curveType, uint8_t depth, uint8_t scaling);
654 buffer_t LoadSampleData(
unsigned long SampleCount);
655 buffer_t LoadSampleDataWithNullSamplesExtension(uint NullSamplesCount);
656 buffer_t LoadSampleDataWithNullSamplesExtension(
unsigned long SampleCount, uint NullSamplesCount);
659 static buffer_t CreateDecompressionBuffer(
unsigned long MaxReadSize);
660 static void DestroyDecompressionBuffer(
buffer_t& DecompressionBuffer);
662 void ReleaseSampleData();
663 void Resize(
int iNewSize);
665 unsigned long GetPos()
const;
666 unsigned long Read(
void* pBuffer,
unsigned long SampleCount,
buffer_t* pExternalDecompressionBuffer = NULL);
668 unsigned long Write(
void* pBuffer,
unsigned long SampleCount);
669 Group* GetGroup()
const;
670 virtual void UpdateChunks(progress_t* pProgress);
671 void CopyAssignMeta(
const Sample* orig);
672 void CopyAssignWave(
const Sample* orig);
689 Sample(
File* pFile,
RIFF::List* waveList,
unsigned long WavePoolOffset,
unsigned long fileNo = 0);
700 const unsigned long size =
701 BitDepth == 24 ? samples + (samples >> 1) + (samples >> 8) * 13
702 : samples + (samples >> 10) * 5;
705 return (Channels == 2 ? size << 1 : size) + WorstCaseFrameSize;
711 return (
unsigned long) ((float)pDecompressionBuffer->
Size / (
float)WorstCaseFrameSize * (float)SamplesPerFrame);
714 void ScanCompressedSample();
752 int GetDimensionRegionIndexByValue(
const uint DimValues[8]);
757 void DeleteDimensionZone(
dimension_t type,
int zone);
758 void SplitDimensionZone(
dimension_t type,
int zone);
761 virtual void SetKeyRange(uint16_t Low, uint16_t High);
762 virtual void UpdateChunks(progress_t* pProgress);
763 virtual void CopyAssign(
const Region* orig);
767 void UpdateVelocityTable();
768 Sample* GetSampleFromWavePool(
unsigned int WavePoolTableIndex, progress_t* pProgress = NULL);
769 void CopyAssign(
const Region* orig,
const std::map<Sample*,Sample*>* mSamples);
770 DimensionRegion* GetDimensionRegionByBit(
const std::map<dimension_t,int>& DimCase);
821 virtual void UpdateChunks(uint8_t* pData)
const = 0;
855 void UpdateChunks(uint8_t* pData)
const;
895 void UpdateChunks(uint8_t* pData)
const;
914 String pArticulations[32];
947 void UpdateChunks(uint8_t* pData)
const;
1009 String GetScriptAsText();
1010 void SetScriptAsText(
const String& text);
1016 void UpdateChunks(progress_t* pProgress);
1017 void RemoveAllScriptReferences();
1023 std::vector<uint8_t> data;
1042 Script* GetScript(uint index);
1044 void DeleteScript(
Script* pScript);
1049 void UpdateChunks(progress_t* pProgress);
1055 std::list<Script*>* pScripts;
1097 Region* GetFirstRegion();
1100 void DeleteRegion(
Region* pRegion);
1102 virtual void UpdateChunks(progress_t* pProgress);
1103 virtual void CopyAssign(
const Instrument* orig);
1105 Region* GetRegion(
unsigned int Key);
1110 void DeleteMidiRule(
int i);
1112 Script* GetScriptOfSlot(uint index);
1113 void AddScriptSlot(
Script* pScript,
bool bypass =
false);
1114 void SwapScriptSlots(uint index1, uint index2);
1115 void RemoveScriptSlot(uint index);
1116 void RemoveScript(
Script* pScript);
1117 uint ScriptSlotCount()
const;
1118 bool IsScriptSlotBypassed(uint index);
1119 void SetScriptSlotBypassed(uint index,
bool bBypass);
1125 void CopyAssign(
const Instrument* orig,
const std::map<Sample*,Sample*>* mSamples);
1126 void UpdateRegionKeyTable();
1128 void UpdateScriptFileOffsets();
1132 struct _ScriptPooolEntry {
1133 uint32_t fileOffset;
1136 struct _ScriptPooolRef {
1141 std::vector<_ScriptPooolEntry> scriptPoolFileOffsets;
1142 std::vector<_ScriptPooolRef>* pScriptRefs;
1160 Sample* GetFirstSample();
1162 void AddSample(
Sample* pSample);
1166 virtual void UpdateChunks(progress_t* pProgress);
1231 Sample* GetFirstSample(progress_t* pProgress = NULL);
1233 Sample* GetSample(uint index);
1235 void DeleteSample(
Sample* pSample);
1238 Instrument* GetInstrument(uint index, progress_t* pProgress = NULL);
1241 void DeleteInstrument(
Instrument* pInstrument);
1242 Group* GetFirstGroup();
1243 Group* GetNextGroup();
1244 Group* GetGroup(uint index);
1245 Group* GetGroup(String name);
1247 void DeleteGroup(
Group* pGroup);
1248 void DeleteGroupOnly(
Group* pGroup);
1249 void SetAutoLoad(
bool b);
1251 void AddContentOf(
File* pFile);
1257 virtual void UpdateChunks(progress_t* pProgress);
1260 virtual void LoadSamples();
1261 virtual void LoadInstruments();
1262 virtual void LoadGroups();
1263 virtual void UpdateFileOffsets();
1265 virtual void LoadSamples(progress_t* pProgress);
1266 virtual void LoadInstruments(progress_t* pProgress);
1267 virtual void LoadScriptGroups();
1268 void SetSampleChecksum(
Sample* pSample, uint32_t crc);
1275 std::list<Group*>* pGroups;
1276 std::list<Group*>::iterator GroupsIterator;
1278 std::list<ScriptGroup*>* pScriptGroups;
1292 void PrintMessage();
range_t KeySwitchRange
Key range for key switch selector.
bool LFO2FlipPhase
Inverts phase of the filter cutoff LFO wave.
General Purpose Controller 4 (Slider, MIDI Controller 19)
dim_bypass_ctrl_t DimensionBypass
If defined, the MIDI controller can switch on/off the dimension in realtime.
Encapsulates articulation informations of a dimension region.
range_t DimensionKeyRange
0-127 (where 0 means C1 and 127 means G9)
sample_loop_t * pSampleLoops
Points to the beginning of a sample loop array, or is NULL if there are no loops defined.
uint8_t VCFVelocityScale
(0-127) Amount velocity controls VCF cutoff frequency (only if no other VCF cutoff controller is defi...
unsigned long FrameOffset
Current offset (sample points) in current sample frame (for decompression only).
bool reverse
If playback direction is currently backwards (in case there is a pingpong or reverse loop defined)...
Only controlled by aftertouch controller.
uint8_t AltSustain2Key
Key triggering a second set of alternate sustain samples.
uint32_t Regions
Reflects the number of Region defintions this Instrument has.
void UpdateChunks(uint8_t *pData) const
Effect Controller 2 (Coarse, MIDI Controller 13)
bool VCFEnabled
If filter should be used.
Controlled internally and by external modulation wheel.
Controlled internally and by aftertouch controller.
Parses DLS Level 1 and 2 compliant files and provides abstract access to the data.
stream_whence_t
File stream position dependent to these relations.
Soft Pedal (MIDI Controller 67)
uint32_t FineTune
Specifies the fraction of a semitone up from the specified MIDI unity note field. A value of 0x800000...
uint8_t BypassKey
Key to be used to bypass the sustain note.
uint16_t LFO1ControlDepth
Controller depth influencing sample amplitude LFO pitch (0 - 1200 cents).
lfo1_ctrl_t
Defines how LFO1 is controlled by.
Group of Gigasampler samples.
uint8_t VCFVelocityDynamicRange
0x04 = lowest, 0x00 = highest .
String Name
Stores the name of this Group.
Special dimension for triggering samples on releasing a key.
uint16_t PitchbendRange
Number of semitones pitchbend controller can pitch (default is 2).
double EG1Release
Release time of the sample amplitude EG (0.000 - 60.000s).
Only internally controlled.
uint8_t Triggers
Number of triggers.
vcf_type_t VCFType
Defines the general filter characteristic (lowpass, highpass, bandpass, etc.).
Effect Controller 1 (Coarse, MIDI Controller 12)
uint32_t LoopSize
Caution: Use the respective fields in the DimensionRegion instead of this one! (Intended purpose: Len...
Controlled internally and by external modulation wheel.
loop_type_t LoopType
Caution: Use the respective field in the DimensionRegion instead of this one! (Intended purpose: The ...
lfo1_ctrl_t LFO1Controller
MIDI Controller which controls sample amplitude LFO.
Effect 2 Depth (MIDI Controller 92)
Effect Controller 1 (Coarse, MIDI Controller 12)
Only internally controlled.
uint8_t low
Low value of range.
Modulation Wheel (MIDI Controller 1)
Will be thrown whenever a DLS specific error occurs while trying to access a DLS File.
uint16_t SampleStartOffset
Number of samples the sample start should be moved (0 - 2000).
MIDI rule for triggering notes by control change events.
uint8_t Key
Key to trigger.
unsigned long WorstCaseFrameSize
For compressed samples only: size (in bytes) of the largest possible sample frame.
bool EG1Hold
If true, Decay1 stage should be postponed until the sample reached the sample loop start...
range_t PlayRange
Key range of the playable keys in the instrument.
uint16_t ThresholdTime
Maximum time (ms) between two notes that should be played legato.
dimension values are already the sought bit number
uint8_t VelocityResponseCurveScaling
0 - 127 (usually you don't have to interpret this parameter, use GetVelocityAttenuation() instead)...
bool Descending
If the change in CC value should be downwards.
unsigned long Size
Size of the actual data in the buffer in bytes.
Effect 1 Depth (MIDI Controller 91)
Breath Controller (Coarse, MIDI Controller 2)
uint8_t ReleaseTriggerKey
Key triggering release samples.
For MIDI tools like legato and repetition mode.
bool VCFKeyboardTracking
If true: VCF cutoff frequence will be dependend to the note key position relative to the defined brea...
uint8_t Velocity
Velocity of the note to trigger. 255 means that velocity should depend on the speed of the controller...
uint32_t crc
CRC-32 checksum of the raw sample data.
Defines a controller that has a certain contrained influence on a particular synthesis parameter (use...
uint8_t Controller
CC number for controller selector.
Defines Region information of a Gigasampler/GigaStudio instrument.
Only controlled by external modulation wheel.
unsigned long SamplesPerFrame
For compressed samples only: number of samples in a full sample frame.
uint32_t LoopPlayCount
Number of times the loop should be played (a value of 0 = infinite).
uint8_t ReleaseTriggerDecay
0 - 8
lfo3_ctrl_t LFO3Controller
MIDI Controller which controls the sample pitch LFO.
static unsigned int Instances
Number of instances of class Sample.
bool Chained
If all patterns should be chained together.
uint32_t MIDIUnityNote
Specifies the musical note at which the sample will be played at it's original sample rate...
uint8_t ControllerNumber
MIDI controller number.
Portamento (MIDI Controller 65)
uint8_t ChannelOffset
Audio output where the audio signal of the dimension region should be routed to (0 - 9)...
General Purpose Controller 6 (Button, MIDI Controller 81)
uint8_t VCFResonance
Firm internal filter resonance weight.
bool VCFResonanceDynamic
If true: Increases the resonance Q according to changes of controllers that actually control the VCF ...
Language_t Language
Programming language and dialect the script is written in.
unsigned int Dimensions
Number of defined dimensions, do not alter!
Only controlled by external modulation wheel.
vcf_cutoff_ctrl_t VCFCutoffController
Specifies which external controller has influence on the filter cutoff frequency. ...
uint16_t MIDIBank
Reflects combination of MIDIBankCoarse and MIDIBankFine (bank 1 - bank 16384). Do not change this val...
Foot Pedal (Coarse, MIDI Controller 4)
double EG1Decay1
Decay time of the sample amplitude EG (0.000 - 60.000s).
lfo2_ctrl_t LFO2Controller
MIDI Controlle which controls the filter cutoff LFO.
Compression_t Compression
Whether the script was/should be compressed, and if so, which compression algorithm shall be used...
Different samples triggered each time a note is played, any key advances the counter.
bool Dithered
For 24-bit compressed samples only: if dithering was used during compression with bit reduction...
String libraryVersion()
Returns version of this C++ library.
uint8_t VelocityUpperLimit
Defines the upper velocity value limit of a velocity split (only if an user defined limit was set...
uint8_t ReleaseVelocityResponseDepth
Dynamic range of release velocity affecting envelope time (0 - 4).
Will be thrown whenever a gig specific error occurs while trying to access a Gigasampler File...
uint8_t MIDIBankCoarse
Reflects the MIDI Bank number for MIDI Control Change 0 (bank 1 - 128).
uint8_t in_end
End position of fade in.
unsigned long WorstCaseMaxSamples(buffer_t *pDecompressionBuffer)
static const DLS::version_t VERSION_2
Reflects Gigasampler file format version 2.0 (1998-06-28).
Sample * pSample
Points to the Sample which is assigned to the dimension region.
uint16_t ReleaseTime
Release time.
smpte_format_t
Society of Motion Pictures and Television E time format.
uint32_t LoopStart
Caution: Use the respective field in the DimensionRegion instead of this one! (Intended purpose: The ...
double EG2Decay1
Decay time of the filter cutoff EG (0.000 - 60.000s).
uint8_t EG1ControllerAttackInfluence
Amount EG1 Controller has influence on the EG1 Attack time (0 - 3, where 0 means off).
unsigned long position
Current position within the sample.
Only controlled by external foot controller.
void DeleteSampleLoop(sample_loop_t *pLoopDef)
Deletes an existing sample loop.
smpte_format_t SMPTEFormat
Specifies the Society of Motion Pictures and Television E time format used in the following SMPTEOffs...
double SampleAttenuation
Sample volume (calculated from DLS::Sampler::Gain)
lfo3_ctrl_t
Defines how LFO3 is controlled by.
Sustain Pedal (MIDI Controller 64)
double EG1Decay2
Only if EG1InfiniteSustain == false: 2nd decay stage time of the sample amplitude EG (0...
uint8_t BypassController
Controller to be used to bypass the sustain note.
attenuation_ctrl_t AttenuationController
MIDI Controller which has influence on the volume level of the sample (or entire sample group)...
static buffer_t InternalDecompressionBuffer
Buffer used for decompression as well as for truncation of 24 Bit -> 16 Bit samples.
Pointer address and size of a buffer.
uint8_t in_start
Start position of fade in.
uint8_t Patterns
Number of alternator patterns.
dimension_t dimension
Specifies which source (usually a MIDI controller) is associated with the dimension.
bool Bypass
Global bypass: if enabled, this script shall not be executed by the sampler for any instrument...
Abstract base class which provides mandatory informations about sample players in general...
loop_type_t
Standard types of sample loops.
range_t KeyRange
Key range for legato notes.
Sustain Pedal (MIDI Controller 64)
unsigned long SamplesInLastFrame
For compressed samples only: length of the last sample frame.
bool EG2ControllerInvert
Invert values coming from defined EG2 controller.
uint8_t Articulations
Number of articulations in the instrument.
uint8_t VelSensitivity
How sensitive the velocity should be to the speed of the controller change.
String Name
Arbitrary name of the script, which may be displayed i.e. in an instrument editor.
uint32_t DimensionRegions
Total number of DimensionRegions this Region contains, do not alter!
bool MSDecode
Gigastudio flag: defines if Mid Side Recordings should be decoded.
Key Velocity (this is the only dimension in gig2 where the ranges can exactly be defined).
bool EG1InfiniteSustain
If true, instead of going into Decay2 phase, Decay1 level will be hold until note will be released...
bool Compressed
If the sample wave is compressed (probably just interesting for instrument and sample editors...
void SetFileName(const String &name)
You may call this method store a future file name, so you don't have to to pass it to the Save() call...
General Purpose Controller 3 (Slider, MIDI Controller 18)
uint32_t SampleLoops
Reflects the number of sample loops.
More poles than normal lowpass.
virtual void Save(const String &Path, progress_t *pProgress=NULL)
Save changes to another file.
uint16_t LFO2InternalDepth
Firm pitch of the filter cutoff LFO (0 - 1200 cents).
uint16_t LFO1InternalDepth
Firm pitch of the sample amplitude LFO (0 - 1200 cents).
The difference between none and none2 is unknown.
Controlled internally and by external breath controller.
float zone_size
Intended for internal usage: reflects the size of each zone (128/zones) for normal split types only...
Only controlled by external breath controller.
bool PitchTrack
If true: sample will be pitched according to the key position (this will be disabled for drums for ex...
bool BypassUseController
If a controller should be used to bypass the sustain note.
unsigned int Layers
Amount of defined layers (1 - 32). A value of 1 actually means no layering, a value > 1 means there i...
void * pStart
Points to the beginning of the buffer.
bool EG2InfiniteSustain
If true, instead of going into Decay2 phase, Decay1 level will be hold until note will be released...
const uint8_t & operator[](int i) const
General Purpose Controller 4 (Slider, MIDI Controller 19)
unsigned long SamplePos
For compressed samples only: stores the current position (in sample points).
Group * pGroup
pointer to the Group this sample belongs to (always not-NULL)
Effect 4 Depth (MIDI Controller 94)
Breath Controller (Coarse, MIDI Controller 2)
uint8_t EG2ControllerAttackInfluence
Amount EG2 Controller has influence on the EG2 Attack time (0 - 3, where 0 means off).
bool SelfMask
If true: high velocity notes will stop low velocity notes at the same note, with that you can save vo...
int16_t LFO3ControlDepth
Controller depth of the sample pitch LFO (-1200 - +1200 cents).
Only controlled by external modulation wheel.
double EG3Attack
Attack time of the sample pitch EG (0.000 - 10.000s).
uint8_t LegatoSamples
Number of legato samples per key in each direction (always 12)
uint8_t out_end
End postition of fade out.
double EG2Attack
Attack time of the filter cutoff EG (0.000 - 60.000s).
bool InvertAttenuationController
Inverts the values coming from the defined Attenuation Controller.
double LFO1Frequency
Frequency of the sample amplitude LFO (0.10 - 10.00 Hz).
uint32_t LoopID
Specifies the unique ID that corresponds to one of the defined cue points in the cue point list (only...
bool LFO1FlipPhase
Inverts phase of the sample amplitude LFO wave.
uint8_t AltSustain1Key
Key triggering alternate sustain samples.
Effect 5 Depth (MIDI Controller 95)
bool LFO3Sync
If set to true only one LFO should be used for all voices.
uint32_t MIDIProgram
Specifies the MIDI Program Change Number this Instrument should be assigned to.
double LFO3Frequency
Frequency of the sample pitch LFO (0.10 - 10.00 Hz).
static const DLS::version_t VERSION_3
Reflects Gigasampler file format version 3.0 (2003-03-31).
Soft Pedal (MIDI Controller 67)
uint32_t Product
Specifies the MIDI model ID defined by the manufacturer corresponding to the Manufacturer field...
bool LFO1Sync
If set to true only one LFO should be used for all voices.
split_type_t
Intended for internal usage: will be used to convert a dimension value into the corresponding dimensi...
Alternating loop (forward/backward, also known as Ping Pong)
unsigned long loop_cycles_left
How many times the loop has still to be passed, this value will be decremented with each loop cycle...
leverage_ctrl_t eg2_ctrl_t
Defines controller influencing envelope generator 2.
uint8_t EG2ControllerReleaseInfluence
Amount EG2 Controller has influence on the EG2 Release time (0 - 3, where 0 means off)...
Used for indicating the progress of a certain task.
uint16_t EG2PreAttack
Preattack value of the filter cutoff EG (0 - 1000 permille).
leverage_ctrl_t attenuation_ctrl_t
Defines controller influencing attenuation.
uint32_t Loops
Caution: Use the respective field in the DimensionRegion instead of this one! (Intended purpose: Numb...
String Name
Name of the pattern.
bool LFO2Sync
If set to true only one LFO should be used for all voices.
uint32_t SMPTEOffset
The SMPTE Offset value specifies the time offset to be used for the synchronization / calibration to ...
unsigned long FileNo
File number (> 0 when sample is stored in an extension file, 0 when it's in the gig) ...
bool EG1ControllerInvert
Invert values coming from defined EG1 controller.
30 frames per second with frame dropping (30 drop)
vcf_res_ctrl_t
Defines how the filter resonance is controlled by.
vcf_type_t
Defines which frequencies are filtered by the VCF.
General Purpose Controller 5 (Button, MIDI Controller 80)
version_t * pVersion
Points to a version_t structure if the file provided a version number else is set to NULL...
uint16_t LFO2ControlDepth
Controller depth influencing filter cutoff LFO pitch (0 - 1200).
String Name
Name of this script group. For example to be displayed in an instrument editor.
int16_t EG3Depth
Depth of the sample pitch EG (-1200 - +1200).
uint8_t VCFKeyboardTrackingBreakpoint
See VCFKeyboardTracking (0 - 127).
eg2_ctrl_t EG2Controller
MIDI Controller which has influence on filter cutoff EG parameters (attack, decay, release).
For layering of up to 8 instruments (and eventually crossfading of 2 or 4 layers).
bool VCFCutoffControllerInvert
Inverts values coming from the defined cutoff controller.
General Purpose Controller 7 (Button, MIDI Controller 82)
Controlled internally and by external foot controller.
Different samples triggered each time a note is played, random order.
double EG2Release
Release time of the filter cutoff EG (0.000 - 60.000s).
uint8_t EG1ControllerReleaseInfluence
Amount EG1 Controller has influence on the EG1 Release time (0 - 3, where 0 means off)...
uint8_t EG2ControllerDecayInfluence
Amount EG2 Controller has influence on the EG2 Decay time (0 - 3, where 0 means off).
bool Polyphonic
If alternator should step forward only when all notes are off.
Abstract base class for all MIDI rules.
General Purpose Controller 2 (Slider, MIDI Controller 17)
dimension_t
Defines the type of dimension, that is how the dimension zones (and thus how the dimension regions ar...
uint32_t LoopEnd
Caution: Use the respective field in the DimensionRegion instead of this one! (Intended purpose: The ...
Defines the envelope of a crossfade.
uint8_t MIDIBankFine
Reflects the MIDI Bank number for MIDI Control Change 32 (bank 1 - 128).
curve_type_t ReleaseVelocityResponseCurve
Defines a transformation curve to the incoming release veloctiy values affecting envelope times...
Different samples triggered each time a note is played, dimension regions selected in sequence...
uint8_t zones
Number of zones the dimension has.
Effect 5 Depth (MIDI Controller 95)
General Purpose Controller 3 (Slider, MIDI Controller 18)
uint8_t & operator[](int i)
General Purpose Controller 8 (Button, MIDI Controller 83)
uint8_t AttenuationControllerThreshold
0-127
vcf_cutoff_ctrl_t
Defines how the filter cutoff frequency is controlled by.
Encapsulates sample waves of Gigasampler/GigaStudio files used for playback.
General Purpose Controller 8 (Button, MIDI Controller 83)
unsigned long GuessSize(unsigned long samples)
dimension value between 0-127
Modulation Wheel (MIDI Controller 1)
int16_t LFO3InternalDepth
Firm depth of the sample pitch LFO (-1200 - +1200 cents).
General Purpose Controller 5 (Button, MIDI Controller 80)
Lower and upper limit of a range.
General Purpose Controller 1 (Slider, MIDI Controller 16)
double EG2Decay2
Only if EG2InfiniteSustain == false: 2nd stage decay time of the filter cutoff EG (0...
Portamento Time (Coarse, MIDI Controller 5)
Encapsulates sample waves used for playback.
type_t type
Controller type.
uint controller_number
MIDI controller number if this controller is a control change controller, 0 otherwise.
uint8_t * VelocityTable
For velocity dimensions with custom defined zone ranges only: used for fast converting from velocity ...
curve_type_t VelocityResponseCurve
Defines a transformation curve to the incoming velocity values affecting amplitude (usually you don't...
Effect Controller 2 (Coarse, MIDI Controller 13)
A MIDI rule not yet implemented by libgig.
Foot Pedal (Coarse, MIDI Controller 4)
uint16_t EG1Sustain
Sustain value of the sample amplitude EG (0 - 1000 permille).
String GetFileName()
File name of this DLS file.
Real-time instrument script (gig format extension).
unsigned long NullExtensionSize
The buffer might be bigger than the actual data, if that's the case that unused space at the end of t...
General Purpose Controller 6 (Button, MIDI Controller 81)
Gigasampler/GigaStudio specific classes and definitions.
uint8_t TriggerPoint
The CC value to pass for the note to be triggered.
uint8_t VelocityResponseDepth
Dynamic range of velocity affecting amplitude (0 - 4) (usually you don't have to interpret this param...
uint32_t LoopFraction
The fractional value specifies a fraction of a sample at which to loop. This allows a loop to be fine...
RIFF::progress_t progress_t
uint32_t TruncatedBits
For 24-bit compressed samples only: number of bits truncated during compression (0, 4 or 6)
Group of instrument scripts (gig format extension).
int8_t Pan
Panorama / Balance (-64..0..63 <-> left..middle..right)
Provides convenient access to Gigasampler/GigaStudio .gig files.
Only internally controlled.
lfo2_ctrl_t
Defines how LFO2 is controlled by.
Effect 3 Depth (MIDI Controller 93)
Dimension for keyswitching.
MIDI rule for instruments with legato samples.
leverage_ctrl_t eg1_ctrl_t
Defines controller influencing envelope generator 1.
uint16_t EG2Sustain
Sustain value of the filter cutoff EG (0 - 1000 permille).
dlsid_t * pDLSID
Points to a dlsid_t structure if the file provided a DLS ID else is NULL.
uint32_t Instruments
Reflects the number of available Instrument objects.
Provides all neccessary information for the synthesis of a DLS Instrument.
Provides access to a Gigasampler/GigaStudio instrument.
bool SustainDefeat
If true: Sustain pedal will not hold a note.
Encoding_t Encoding
Format the script's source code text is encoded with.
buffer_t RAMCache
Buffers samples (already uncompressed) in RAM.
bool NoteOff
If a note off should be triggered instead of a note on.
String libraryName()
Returns the name of this C++ library.
Controlled internally and by external modulation wheel.
Quadtuple version number ("major.minor.release.build").
double LFO2Frequency
Frequency of the filter cutoff LFO (0.10 - 10.00 Hz).
uint32_t SamplePeriod
Specifies the duration of time that passes during the playback of one sample in nanoseconds (normally...
uint16_t EG1PreAttack
Preattack value of the sample amplitude EG (0 - 1000 permille).
unsigned long * FrameTable
For positioning within compressed samples only: stores the offset values for each frame...
curve_type_t
Defines the shape of a function graph.
uint8_t bits
Number of "bits" (1 bit = 2 splits/zones, 2 bit = 4 splits/zones, 3 bit = 8 splits/zones,...).
selector_t Selector
Method by which pattern is chosen.
uint8_t out_start
Start position of fade out.
uint8_t VCFCutoff
Max. cutoff frequency.
Info * pInfo
Points (in any case) to an Info object, providing additional, optional infos and comments.
uint32_t Manufacturer
Specifies the MIDI Manufacturer's Association (MMA) Manufacturer code for the sampler intended to rec...
uint8_t high
High value of range.
bool OverridePedal
If a note off should be triggered even if the sustain pedal is down.
MIDI rule to automatically cycle through specified sequences of different articulations.
Reflects the current playback state for a sample.
General dimension definition.
int Size
Number of steps in the pattern.
eg1_ctrl_t EG1Controller
MIDI Controller which has influence on sample amplitude EG parameters (attack, decay, release).
Sostenuto Pedal (MIDI Controller 66)
split_type_t split_type
Intended for internal usage: will be used to convert a dimension value into the corresponding dimensi...
If used sample has more than one channel (thus is not mono).
dim_bypass_ctrl_t
Dimensions allow to bypass one of the following controllers.
vcf_res_ctrl_t VCFResonanceController
Specifies which external controller has influence on the filter resonance Q.
curve_type_t VCFVelocityCurve
Defines a transformation curve for the incoming velocity values, affecting the VCF.
uint8_t EG1ControllerDecayInfluence
Amount EG1 Controller has influence on the EG1 Decay time (0 - 3, where 0 means off).
Defines Region information of an Instrument.
Effect 4 Depth (MIDI Controller 94)
General Purpose Controller 7 (Button, MIDI Controller 82)
double EG1Attack
Attack time of the sample amplitude EG (0.000 - 60.000s).
bool IsDrum
Indicates if the Instrument is a drum type, as they differ in the synthesis model of DLS from melodic...
void AddSampleLoop(sample_loop_t *pLoopDef)
Adds a new sample loop with the provided loop definition.